Move theme files in chrome/browser/ into a themes/ subdir.

chrome/browser/cocoa/tab_strip_view.mm

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/cocoa/tab_strip_view.h"
 
+#include "base/logging.h"
 #include "base/mac_util.h"
-#include "chrome/browser/browser_theme_provider.h"
 #import "chrome/browser/cocoa/browser_window_controller.h"
 #import "chrome/browser/cocoa/tab_strip_controller.h"
 #import "chrome/browser/cocoa/view_id_util.h"
-#include "base/logging.h"
+#include "chrome/browser/themes/browser_theme_provider.h"
 
 @implementation TabStripView
 
 @synthesize newTabButton = newTabButton_;
 @synthesize dropArrowShown = dropArrowShown_;
 @synthesize dropArrowPosition = dropArrowPosition_;
 
 - (id)initWithFrame:(NSRect)frame {
   self = [super initWithFrame:frame];
   if (self) {
@@ skipping 179 matching lines @@
     return NSAccessibilityGroupRole;
 
   return [super accessibilityAttributeValue:attribute];
 }
 
 - (ViewID)viewID {
   return VIEW_ID_TAB_STRIP;
 }
 
 @end